nanog at bitfreak.org
Tue Dec 18 15:09:21 UTC 2012
The hostname www.eftps.gov has both A and AAAA records, but the site is
only reachable via IPv4. Worse, the IPv6 connectivity is broken in such
a way that Firefox and Internet Explorer do not fall back to IPv4.
Tracing is broken for both protocols. The 10-net addresss in the IPv4
path were cute.
Calling their technical support was an exercise in futility. Supposedly
they forwarded messages on to the right people; but the site is still
broken after over a week's wait. If someone knows the admins behind the
EFTPS website and can forward this to them, the accounting firm for
which I work would appreciate it.
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